This is a large-sized harness for senior dogs or for assisting with walking. ● The surface is made of water-repellent material, making it resistant to dirt and water. It is also hand-washable for easy cleaning. ● The grip cover reduces the strain on the handle. The belt length can be adjusted to fit the dog's size. It has been thoroughly cleaned, but please be aware that it was worn by a dog, so there may be some remaining hair or odor.